1. Bates BC, Kundzewicz ZW, Wu S, Palutikof JP (2008) Climate change and water. Technical paper of the intergovernmental panel on climate change, IPCC Secretariat, Geneva, 210 pp
2. Callaway JM, Louw DB, Nkomo JC, Hellmuth, ME, Sparks DA (2007) The Berg River dynamic spatial equilibrium model: a new tool for assessing the benefits and costs of alternatives for coping with water demand growth, climate variability, and climate change in the Western Cape. AIACC Working Paper No. 31
3. Cline WR (1996) The impact of global warming on agriculture: comment. Am Econ Rev 86:1309–1312
4. Darwin R (1999) The impacts of global warming on agriculture: a Ricardian analysis: comment. Am Econ Rev 89:1049–1052
5. Harou JJ, Pulido-Velazquez M, Rosenberg DE, Medellin Azuara J, Lund JR, Howitt RE (2009) Hydro-economic models: concepts, design, applications, and future prospects. J Hydrol 375(3–4):627–643